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-rw-r--r--library/tkfbox.tcl283
1 files changed, 164 insertions, 119 deletions
diff --git a/library/tkfbox.tcl b/library/tkfbox.tcl
index c0ef0c4..8030e79 100644
--- a/library/tkfbox.tcl
+++ b/library/tkfbox.tcl
@@ -1,17 +1,16 @@
# tkfbox.tcl --
#
-# Implements the "TK" standard file selection dialog box. This
-# dialog box is used on the Unix platforms whenever the tk_strictMotif
-# flag is not set.
+# Implements the "TK" standard file selection dialog box. This dialog
+# box is used on the Unix platforms whenever the tk_strictMotif flag is
+# not set.
#
-# The "TK" standard file selection dialog box is similar to the
-# file selection dialog box on Win95(TM). The user can navigate
-# the directories by clicking on the folder icons or by
-# selecting the "Directory" option menu. The user can select
-# files by clicking on the file icons or by entering a filename
-# in the "Filename:" entry.
+# The "TK" standard file selection dialog box is similar to the file
+# selection dialog box on Win95(TM). The user can navigate the
+# directories by clicking on the folder icons or by selecting the
+# "Directory" option menu. The user can select files by clicking on the
+# file icons or by entering a filename in the "Filename:" entry.
#
-# RCS: @(#) $Id: tkfbox.tcl,v 1.72 2009/02/12 21:32:49 dkf Exp $
+# RCS: @(#) $Id: tkfbox.tcl,v 1.73 2009/04/13 21:12:52 dkf Exp $
#
# Copyright (c) 1994-1998 Sun Microsystems, Inc.
#
@@ -22,15 +21,75 @@
namespace eval ::tk::dialog {}
namespace eval ::tk::dialog::file {
namespace import -force ::tk::msgcat::*
- set ::tk::dialog::file::showHiddenBtn 0
- set ::tk::dialog::file::showHiddenVar 1
+ variable showHiddenBtn 0
+ variable showHiddenVar 1
+
+ # Create the images if they did not already exist.
+ if {![info exists ::tk::Priv(updirImage)]} {
+ set ::tk::Priv(updirImage) [image create photo -data {
+ iVBORw0KGgoAAAANSUhEUgAAABYAAAAWCAYAAADEtGw7AAAABmJLR0QA/gD+AP7rGN
+ SCAAAACXBIWXMAAA3WAAAN1gGQb3mcAAAACXZwQWcAAAAWAAAAFgDcxelYAAAENUlE
+ QVQ4y7WUbWiVZRjHf/f9POcc9+Kc5bC2aIq5sGG0XnTzNU13zAIlFMNc9CEhTCKwCC
+ JIgt7AglaR0RcrolAKg14+GBbiGL6xZiYyy63cmzvu7MVznnOe537rw7bDyvlBoT/c
+ n+6L3/3nf13XLZLJJP+HfICysjKvqqpq+rWKysvLR1tbW+11g+fPn/+bEGIe4KYqCs
+ Owu66u7oG2trah6wJrrRc0NTVhjME5h7Vj5pxzCCE4duxYZUdHx/aGhoZmgJ+yb+wF
+ uCO19RmAffv25f8LFslkktraWtvU1CS6u7vRWmOtxVpbAPu+T0tLS04pFU/J34Wd3S
+ cdFtlfZWeZBU4IcaS5uXn1ZLAEMMY4ay1aa4wx/zpKKYIgoL6+vmjxqoXe5ZLTcsPq
+ bTyycjODpe1y3WMrvDAMV14jCuW0VhhjiJQpOJ5w7Zwjk8/y9R+vsHHNNq6oFMrkeX
+ BxI+8d2sktap3YvOPD0lRQrH+Z81fE7t3WB4gihVKazsuaA20aKSUgAG/seQdy2l6W
+ 37+EyopqTv39I6HJUT2zlnlza2jLdgiTaxwmDov6alLHcZUTzXPGGAauWJbfO4dHl9
+ bgJs3HyfNf0N4ZsOa+jbT3/ownY/hO09p1kBULtjBw+Tvq7xzwauds4dWPDleAcP5E
+ xlprgtBRUZRgYCRPTzoHwEi2g6OnX+eFrW/RM9qBE4p43CeTz5ATaU6nDrFm2cPs/+
+ E1SopqkZ7MFJqntXZaa7IKppckwIEvJbg8LWd28OT6nVihCPQQ8UScWCLGqO4hXuQx
+ qDtJ204eWrqWb1ufRspwtABWaqx5gRKUFSdwDnxPcuLcyyxbuIyaqntIBV34MY9YzC
+ Owg+S9YeJFkniRpGPkCLMrZzG3+jbktA/KClMxFoUhiKC0OAbAhd79CO8i6xe/STyW
+ 4O7KVRgUJ/sP0heeJV4kEVKw/vZd40sFKxat4mLvp6VLdvnb/XHHGGPIKwBBpC1/9n
+ 3DpfRZnn9/AwCxRII9O79kVPdjvByxuET6Ai8mePeTt4lyheXzhOSpCcdWa00uckTG
+ kckbGu76nEhbIm2xznH4VB3OWYaiXqQn8GKSWGIMHuXyPL76LBcupmhp69pz4uMnXi
+ w4VloTGcdQRtGdzmHs1f+RdYZslMZJhzUOHVnceN1ooEiP5JUzdqCQMWCD0JCIeQzn
+ NNpO+clhrCYf5rC+A2cxWmDUWG2oHEOZMEKIwclgMnnLrTeXUV7sUzpNXgU9DmijWV
+ v9LEKCkAIhKIBnlvpks6F21qUZ31u/sbExPa9h0/RzwzMov2nGlG5TmW1YOzzlnSfL
+ mVnyGf19Q7lwZHBp+1fPtflAIgiC7389n9qkihP+lWyeqfUO15ZwQTqlw9H+o2cOvN
+ QJCAHEgEqgYnI0NyALjAJdyWQy7wMa6AEujUdzo3LjcAXwD/XCTKIRjWytAAAAJXRF
+ WHRjcmVhdGUtZGF0ZQAyMDA5LTA0LTA2VDIxOjI1OjQxLTAzOjAw8s+uCAAAACV0RV
+ h0bW9kaWZ5LWRhdGUAMjAwOC0wMS0wM1QxNTowODoyMS0wMjowMJEc/44AAAAZdEVY
+ dFNvZnR3YXJlAHd3dy5pbmtzY2FwZS5vcmeb7jwaAAAAAElFTkSuQmCC
+ }]
+ }
+ if {![info exists ::tk::Priv(folderImage)]} {
+ set ::tk::Priv(folderImage) [image create photo -data {
+ iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiA
+ AAAAlwSFlzAAAN1wAADdcBQiibeAAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBl
+ Lm9yZ5vuPBoAAAHCSURBVDiNpZAxa5NRFIafc+9XLCni4BC6FBycMnbrLpkcgtDVX6
+ C70D/g4lZX/4coxLlgxFkpiiSSUGm/JiXfveee45AmNlhawXc53HvPee55X+l2u/yP
+ qt3d3Tfu/viatwt3fzIYDI5uBJhZr9fr3TMzzAx3B+D09PR+v98/7HQ6z5fNOWdCCG
+ U4HH6s67oAVDlnV1UmkwmllBUkhMD29nYHeLuEAkyn06qU8qqu64MrgIyqYmZrkHa7
+ 3drc3KTVahFjJITAaDRiPB4/XFlQVVMtHH5IzJo/P4EA4MyB+erWPQB7++zs7ccYvl
+ U5Z08pMW2cl88eIXLZeDUpXzsBkNQ5eP1+p0opmaoCTgzw6fjs6gLLsp58FB60t0Dc
+ K1Ul54yIEIMQ43Uj68pquDmCeJVztpwzuBNE2LgBoMVpslHMCUEAFgDVxQbzVAiA+a
+ K5uGPmmDtZF3VpoUm2ArhqQaRiUjcMf81p1G60UEVhcjZfAFTVUkrgkS+jc06mDX9n
+ vq4YhJ9nlxZExMwMEaHJRutOdWuIIsJFUoBSuTvHJ4YIfP46unV4qdlsjsBRZRtb/X
+ fHd5+C8+P7+J8BIoxFwovfRxYhnhxjpzEAAAAASUVORK5CYII=
+ }]
+ }
+ if {![info exists ::tk::Priv(fileImage)]} {
+ set ::tk::Priv(fileImage) [image create photo -data {
+ iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QA/wD/AP+gva
+ eTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH1QQWFA84umAmQgAAANpJREFU
+ OMutkj1uhDAQhb8HSLtbISGfgZ+zbJkix0HmFhwhUdocBnMBGvqtTIqIFSReWKK8ai
+ x73nwzHrVt+zEMwwvH9FrX9TsA1trpqKy10+yUzME4jnjvAZB0LzXHkojjmDRNVyh3
+ A+89zrlVwlKSqKrqVy/J8lAUxSZBSMny4ZLgp54iyPM8UPHGNJ2IomibAKDv+9VlWZ
+ bABbgB5/0WQgSSkC4PF2JF4JzbHN430c4vhAm0TyCJruuClefph4yCBCGT3T3Isoy/
+ KDHGfDZNcz2SZIx547/0BVRRX7n8uT/sAAAAAElFTkSuQmCC
+ }]
+ }
}
# ::tk::dialog::file:: --
#
-# Implements the TK file selection dialog. This dialog is used when
-# the tk_strictMotif flag is set to false. This procedure shouldn't
-# be called directly. Call tk_getOpenFile or tk_getSaveFile instead.
+# Implements the TK file selection dialog. This dialog is used when the
+# tk_strictMotif flag is set to false. This procedure shouldn't be
+# called directly. Call tk_getOpenFile or tk_getSaveFile instead.
#
# Arguments:
# type "open" or "save"
@@ -39,6 +98,7 @@ namespace eval ::tk::dialog::file {
proc ::tk::dialog::file:: {type args} {
variable ::tk::Priv
+ variable showHiddenBtn
set dataName __tk_filedialog
upvar ::tk::dialog::file::$dataName data
@@ -71,7 +131,7 @@ proc ::tk::dialog::file:: {type args} {
set data(hiddenBtn) $w.contents.f2.hidden
SetSelectMode $w $data(-multiple)
}
- if {$::tk::dialog::file::showHiddenBtn} {
+ if {$showHiddenBtn} {
$data(hiddenBtn) configure -state normal
grid $data(hiddenBtn)
} else {
@@ -82,12 +142,12 @@ proc ::tk::dialog::file:: {type args} {
# Make sure subseqent uses of this dialog are independent [Bug 845189]
unset -nocomplain data(extUsed)
- # Dialog boxes should be transient with respect to their parent,
- # so that they will always stay on top of their parent window. However,
- # some window managers will create the window as withdrawn if the parent
- # window is withdrawn or iconified. Combined with the grab we put on the
- # window, this can hang the entire application. Therefore we only make
- # the dialog transient if the parent is viewable.
+ # Dialog boxes should be transient with respect to their parent, so that
+ # they will always stay on top of their parent window. However, some
+ # window managers will create the window as withdrawn if the parent window
+ # is withdrawn or iconified. Combined with the grab we put on the window,
+ # this can hang the entire application. Therefore we only make the dialog
+ # transient if the parent is viewable.
if {[winfo viewable [winfo toplevel $data(-parent)]]} {
wm transient $w $data(-parent)
@@ -113,15 +173,15 @@ proc ::tk::dialog::file:: {type args} {
set initialtype [lindex $data(-filetypes) 0]
set initialTypeName [lindex $initialtype 0]
if {($data(-typevariable) ne "")
- && [uplevel 2 [list info exists $data(-typevariable)]]} {
- set initialTypeName [uplevel 2 [list set $data(-typevariable)]]
+ && [uplevel 1 [list info exists $data(-typevariable)]]} {
+ set initialTypeName [uplevel 1 [list set $data(-typevariable)]]
}
foreach type $data(-filetypes) {
set title [lindex $type 0]
set filter [lindex $type 1]
$data(typeMenu) add command -label $title \
-command [list ::tk::dialog::file::SetFilter $w $type]
- # string first avoids glob-pattern char issues
+ # [string first] avoids glob-pattern char issues
if {[string first ${initialTypeName} $title] == 0} {
set initialtype $type
}
@@ -136,9 +196,9 @@ proc ::tk::dialog::file:: {type args} {
}
UpdateWhenIdle $w
- # Withdraw the window, then update all the geometry information
- # so we know how big it wants to be, then center the window in the
- # display and de-iconify it.
+ # Withdraw the window, then update all the geometry information so we know
+ # how big it wants to be, then center the window in the display and
+ # de-iconify it.
::tk::PlaceWindow $w widget $data(-parent)
wm title $w $data(-title)
@@ -151,11 +211,10 @@ proc ::tk::dialog::file:: {type args} {
$data(ent) selection range 0 end
$data(ent) icursor end
- # Wait for the user to respond, then restore the focus and
- # return the index of the selected button. Restore the focus
- # before deleting the window, since otherwise the window manager
- # may take the focus away so we can't redirect it. Finally,
- # restore any grab that was in effect.
+ # Wait for the user to respond, then restore the focus and return the
+ # index of the selected button. Restore the focus before deleting the
+ # window, since otherwise the window manager may take the focus away so we
+ # can't redirect it. Finally, restore any grab that was in effect.
vwait ::tk::Priv(selectFilePath)
@@ -165,7 +224,7 @@ proc ::tk::dialog::file:: {type args} {
#
foreach trace [trace info variable data(selectPath)] {
- trace remove variable data(selectPath) [lindex $trace 0] [lindex $trace 1]
+ trace remove variable data(selectPath) {*}$trace
}
$data(dirMenuBtn) configure -textvariable {}
@@ -186,7 +245,7 @@ proc ::tk::dialog::file::Config {dataName type argList} {
# if the dialog is now used with a different -parent option.
foreach trace [trace info variable data(selectPath)] {
- trace remove variable data(selectPath) [lindex $trace 0] [lindex $trace 1]
+ trace remove variable data(selectPath) {*}$trace
}
# 1: the configuration specs
@@ -251,8 +310,8 @@ proc ::tk::dialog::file::Config {dataName type argList} {
error "bad window path name \"$data(-parent)\""
}
- # Set -multiple to a one or zero value (not other boolean types
- # like "yes") so we can use it in tests more easily.
+ # Set -multiple to a one or zero value (not other boolean types like
+ # "yes") so we can use it in tests more easily.
if {$type eq "save"} {
set data(-multiple) 0
} elseif {$data(-multiple)} {
@@ -285,21 +344,10 @@ proc ::tk::dialog::file::Create {w class} {
set data(dirMenu) $f1.menu.menu
ttk::menubutton $f1.menu -menu $data(dirMenu) -direction flush \
-textvariable [format %s(selectPath) ::tk::dialog::file::$dataName]
- [menu $data(dirMenu) -tearoff 0] add radiobutton -label "" -variable \
+ menu $data(dirMenu) -tearoff 0
+ $data(dirMenu) add radiobutton -label "" -variable \
[format %s(selectPath) ::tk::dialog::file::$dataName]
set data(upBtn) [ttk::button $f1.up]
- if {![info exists Priv(updirImage)]} {
- set Priv(updirImage) [image create bitmap -data {
-#define updir_width 28
-#define updir_height 16
-static char updir_bits[] = {
- 0x00, 0x00, 0x00, 0x00, 0x80, 0x1f, 0x00, 0x00, 0x40, 0x20, 0x00, 0x00,
- 0x20, 0x40, 0x00, 0x00, 0xf0, 0xff, 0xff, 0x01, 0x10, 0x00, 0x00, 0x01,
- 0x10, 0x02, 0x00, 0x01, 0x10, 0x07, 0x00, 0x01, 0x90, 0x0f, 0x00, 0x01,
- 0x10, 0x02, 0x00, 0x01, 0x10, 0x02, 0x00, 0x01, 0x10, 0x02, 0x00, 0x01,
- 0x10, 0xfe, 0x07, 0x01, 0x10, 0x00, 0x00, 0x01, 0x10, 0x00, 0x00, 0x01,
- 0xf0, 0xff, 0xff, 0x01};}]
- }
$data(upBtn) configure -image $Priv(updirImage)
$f1.menu configure -takefocus 1;# -highlightthickness 2
@@ -336,8 +384,8 @@ static char updir_bits[] = {
# -pady 0
set data(ent) [ttk::entry $f2.ent]
- # The font to use for the icons. The default Canvas font on Unix
- # is just deviant.
+ # The font to use for the icons. The default Canvas font on Unix is just
+ # deviant.
set ::tk::$w.contents.icons(font) [$data(ent) cget -font]
# Make the file types bits only if this is a File Dialog
@@ -354,9 +402,9 @@ static char updir_bits[] = {
focus $data(typeMenuBtn)]
}
- # The hidden button is displayed when ::tk::dialog::file::showHiddenBtn
- # is true. Create it disabled so the binding doesn't trigger if it
- # isn't shown.
+ # The hidden button is displayed when ::tk::dialog::file::showHiddenBtn is
+ # true. Create it disabled so the binding doesn't trigger if it isn't
+ # shown.
if {$class eq "TkFDialog"} {
set text [mc "Show &Hidden Files and Directories"]
} else {
@@ -465,29 +513,26 @@ proc ::tk::dialog::file::SetSelectMode {w multi} {
# ::tk::dialog::file::UpdateWhenIdle --
#
-# Creates an idle event handler which updates the dialog in idle
-# time. This is important because loading the directory may take a long
-# time and we don't want to load the same directory for multiple times
-# due to multiple concurrent events.
+# Creates an idle event handler which updates the dialog in idle time.
+# This is important because loading the directory may take a long time
+# and we don't want to load the same directory for multiple times due to
+# multiple concurrent events.
#
proc ::tk::dialog::file::UpdateWhenIdle {w} {
upvar ::tk::dialog::file::[winfo name $w] data
if {[info exists data(updateId)]} {
return
- } else {
- set data(updateId) [after idle [list ::tk::dialog::file::Update $w]]
}
+ set data(updateId) [after idle [list ::tk::dialog::file::Update $w]]
}
# ::tk::dialog::file::Update --
#
-# Loads the files and directories into the IconList widget. Also
-# sets up the directory option menu for quick access to parent
-# directories.
+# Loads the files and directories into the IconList widget. Also sets up
+# the directory option menu for quick access to parent directories.
#
proc ::tk::dialog::file::Update {w} {
-
# This proc may be called within an idle handler. Make sure that the
# window has not been destroyed before this proc is called
if {![winfo exists $w]} {
@@ -501,30 +546,24 @@ proc ::tk::dialog::file::Update {w} {
set dataName [winfo name $w]
upvar ::tk::dialog::file::$dataName data
variable ::tk::Priv
+ variable showHiddenVar
global tk_library
unset -nocomplain data(updateId)
- if {![info exists Priv(folderImage)]} {
- set Priv(folderImage) [image create photo -data {
-R0lGODlhEAAMAKEAAAD//wAAAPD/gAAAACH5BAEAAAAALAAAAAAQAAwAAAIghINhyycvVFsB
-QtmS3rjaH1Hg141WaT5ouprt2HHcUgAAOw==}]
- set Priv(fileImage) [image create photo -data {
-R0lGODlhDAAMAKEAALLA3AAAAP//8wAAACH5BAEAAAAALAAAAAAMAAwAAAIgRI4Ha+IfWHsO
-rSASvJTGhnhcV3EJlo3kh53ltF5nAhQAOw==}]
- }
set folder $Priv(folderImage)
set file $Priv(fileImage)
set appPWD [pwd]
if {[catch {
cd $data(selectPath)
- }]} {
+ }]} then {
# We cannot change directory to $data(selectPath). $data(selectPath)
- # should have been checked before ::tk::dialog::file::Update is called, so
- # we normally won't come to here. Anyways, give an error and abort
- # action.
- tk_messageBox -type ok -parent $w -icon warning -message \
- [mc "Cannot change to the directory \"%1\$s\".\nPermission denied." $data(selectPath)]
+ # should have been checked before ::tk::dialog::file::Update is
+ # called, so we normally won't come to here. Anyways, give an error
+ # and abort action.
+ tk_messageBox -type ok -parent $w -icon warning -message [mc \
+ "Cannot change to the directory \"%1\$s\".\nPermission denied."\
+ $data(selectPath)]
cd $appPWD
return
}
@@ -540,13 +579,15 @@ rSASvJTGhnhcV3EJlo3kh53ltF5nAhQAOw==}]
$data(icons) deleteall
- set showHidden $::tk::dialog::file::showHiddenVar
+ set showHidden $showHiddenVar
# Make the dir list
# Using -directory [pwd] is better in some VFS cases.
set cmd [list glob -tails -directory [pwd] -type d -nocomplain *]
- if {$showHidden} { lappend cmd .* }
- set dirs [lsort -dictionary -unique [eval $cmd]]
+ if {$showHidden} {
+ lappend cmd .*
+ }
+ set dirs [lsort -dictionary -unique [{*}$cmd]]
set dirList {}
foreach d $dirs {
if {$d eq "." || $d eq ".."} {
@@ -557,8 +598,8 @@ rSASvJTGhnhcV3EJlo3kh53ltF5nAhQAOw==}]
$data(icons) add $folder $dirList
if {$class eq "TkFDialog"} {
- # Make the file list if this is a File Dialog, selecting all
- # but 'd'irectory type files.
+ # Make the file list if this is a File Dialog, selecting all but
+ # 'd'irectory type files.
#
set cmd [list glob -tails -directory [pwd] \
-type {f b c l p s} -nocomplain]
@@ -568,9 +609,9 @@ rSASvJTGhnhcV3EJlo3kh53ltF5nAhQAOw==}]
lappend cmd .*
}
} else {
- eval [list lappend cmd] $data(filter)
+ lappend cmd {*}$data(filter)
}
- set fileList [lsort -dictionary -unique [eval $cmd]]
+ set fileList [lsort -dictionary -unique [{*}$cmd]]
$data(icons) add $file $fileList
}
@@ -616,9 +657,10 @@ rSASvJTGhnhcV3EJlo3kh53ltF5nAhQAOw==}]
proc ::tk::dialog::file::SetPathSilently {w path} {
upvar ::tk::dialog::file::[winfo name $w] data
- trace remove variable data(selectPath) write [list ::tk::dialog::file::SetPath $w]
+ set cb [list ::tk::dialog::file::SetPath $w]
+ trace remove variable data(selectPath) write $cb
set data(selectPath) $path
- trace add variable data(selectPath) write [list ::tk::dialog::file::SetPath $w]
+ trace add variable data(selectPath) write $cb
}
@@ -645,8 +687,8 @@ proc ::tk::dialog::file::SetFilter {w type} {
set data(filter) [lindex $type 1]
$data(typeMenuBtn) configure -text [lindex $type 0] ;#-indicatoron 1
- # If we aren't using a default extension, use the one suppled
- # by the filter.
+ # If we aren't using a default extension, use the one suppled by the
+ # filter.
if {![info exists data(extUsed)]} {
if {[string length $data(-defaultextension)]} {
set data(extUsed) 1
@@ -656,8 +698,8 @@ proc ::tk::dialog::file::SetFilter {w type} {
}
if {!$data(extUsed)} {
- # Get the first extension in the list that matches {^\*\.\w+$}
- # and remove all * from the filter.
+ # Get the first extension in the list that matches {^\*\.\w+$} and
+ # remove all * from the filter.
set index [lsearch -regexp $data(filter) {^\*\.\w+$}]
if {$index >= 0} {
set data(-defaultextension) \
@@ -675,8 +717,7 @@ proc ::tk::dialog::file::SetFilter {w type} {
# tk::dialog::file::ResolveFile --
#
-# Interpret the user's text input in a file selection dialog.
-# Performs:
+# Interpret the user's text input in a file selection dialog. Performs:
#
# (1) ~ substitution
# (2) resolve all instances of . and ..
@@ -697,25 +738,24 @@ proc ::tk::dialog::file::SetFilter {w type} {
# flag = OK : valid input
# = PATTERN : valid directory/pattern
# = PATH : the directory does not exist
-# = FILE : the directory exists by the file doesn't
-# exist
+# = FILE : the directory exists by the file doesn't exist
# = CHDIR : Cannot change to the directory
# = ERROR : Invalid entry
#
# directory : valid only if flag = OK or PATTERN or FILE
# file : valid only if flag = OK or PATTERN
#
-# directory may not be the same as context, because text may contain
-# a subdirectory name
+# directory may not be the same as context, because text may contain a
+# subdirectory name
#
proc ::tk::dialog::file::ResolveFile {context text defaultext {expandEnv 1}} {
set appPWD [pwd]
set path [JoinFile $context $text]
- # If the file has no extension, append the default. Be careful not
- # to do this for directories, otherwise typing a dirname in the box
- # will give back "dirname.extension" instead of trying to change dir.
+ # If the file has no extension, append the default. Be careful not to do
+ # this for directories, otherwise typing a dirname in the box will give
+ # back "dirname.extension" instead of trying to change dir.
if {
![file isdirectory $path] && ([file ext $path] eq "") &&
![string match {$*} [file tail $path]]
@@ -724,8 +764,8 @@ proc ::tk::dialog::file::ResolveFile {context text defaultext {expandEnv 1}} {
}
if {[catch {file exists $path}]} {
- # This "if" block can be safely removed if the following code
- # stop generating errors.
+ # This "if" block can be safely removed if the following code stop
+ # generating errors.
#
# file exists ~nonsuchuser
#
@@ -924,8 +964,8 @@ proc ::tk::dialog::file::UpDirCmd {w} {
}
}
-# Join a file name to a path name. The "file join" command will break
-# if the filename begins with ~
+# Join a file name to a path name. The "file join" command will break if the
+# filename begins with ~
#
proc ::tk::dialog::file::JoinFile {path file} {
if {[string match {~*} $file] && [file exists $path/$file]} {
@@ -945,8 +985,10 @@ proc ::tk::dialog::file::OkCmd {w} {
lappend filenames [$data(icons) get $item]
}
- if {([llength $filenames] && !$data(-multiple)) || \
- ($data(-multiple) && ([llength $filenames] == 1))} {
+ if {
+ ([llength $filenames] && !$data(-multiple)) ||
+ ($data(-multiple) && ([llength $filenames] == 1))
+ } then {
set filename [lindex $filenames 0]
set file [JoinFile $data(selectPath) $filename]
if {[file isdirectory $file]} {
@@ -1021,8 +1063,8 @@ proc ::tk::dialog::file::ListBrowse {w} {
}
}
-# Gets called when user invokes the IconList widget (double-click,
-# Return key, etc)
+# Gets called when user invokes the IconList widget (double-click, Return key,
+# etc)
#
proc ::tk::dialog::file::ListInvoke {w filenames} {
upvar ::tk::dialog::file::[winfo name $w] data
@@ -1055,11 +1097,11 @@ proc ::tk::dialog::file::ListInvoke {w filenames} {
# ::tk::dialog::file::Done --
#
-# Gets called when user has input a valid filename. Pops up a
-# dialog box to confirm selection when necessary. Sets the
-# tk::Priv(selectFilePath) variable, which will break the "vwait"
-# loop in ::tk::dialog::file:: and return the selected filename to the
-# script that calls tk_getOpenFile or tk_getSaveFile
+# Gets called when user has input a valid filename. Pops up a dialog
+# box to confirm selection when necessary. Sets the
+# tk::Priv(selectFilePath) variable, which will break the "vwait" loop
+# in ::tk::dialog::file:: and return the selected filename to the script
+# that calls tk_getOpenFile or tk_getSaveFile
#
proc ::tk::dialog::file::Done {w {selectFilePath ""}} {
upvar ::tk::dialog::file::[winfo name $w] data
@@ -1086,10 +1128,12 @@ proc ::tk::dialog::file::Done {w {selectFilePath ""}} {
return
}
}
- if {[info exists data(-typevariable)] && $data(-typevariable) ne ""
+ if {
+ [info exists data(-typevariable)] && $data(-typevariable) ne ""
&& [info exists data(-filetypes)] && [llength $data(-filetypes)]
- && [info exists data(filterType)] && $data(filterType) ne ""} {
- upvar 4 $data(-typevariable) initialTypeName
+ && [info exists data(filterType)] && $data(filterType) ne ""
+ } then {
+ upvar 3 $data(-typevariable) initialTypeName
set initialTypeName [lindex $data(filterType) 0]
}
}
@@ -1098,6 +1142,7 @@ proc ::tk::dialog::file::Done {w {selectFilePath ""}} {
}
proc ::tk::dialog::file::CompleteEnt {w} {
+ variable showHiddenVar
upvar ::tk::dialog::file::[winfo name $w] data
set f [$data(ent) get]
if {$data(-multiple)} {
@@ -1114,7 +1159,7 @@ proc ::tk::dialog::file::CompleteEnt {w} {
-nocomplain *]
if {$data(filter) eq "*"} {
lappend globF *
- if {$::tk::dialog::file::showHiddenVar} {
+ if {$showHiddenVar} {
lappend globF .*
lappend globD .*
}
@@ -1125,7 +1170,7 @@ proc ::tk::dialog::file::CompleteEnt {w} {
}
set dirs [lsort -dictionary -unique [{*}$globD]]
} else {
- if {$::tk::dialog::file::showHiddenVar} {
+ if {$showHiddenVar} {
lappend globD .*
}
if {[winfo class $w] eq "TkFDialog"} {